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How do I maintain the Immersive Mode in Dialogs?
...is shown when the dialog window is added to the Window Manager even if you set the UI visibility before adding it to the manager. In the Android Immersive example it's commented that:
// * Uses semi-transparent bars for the nav and status bars
// * This UI flag will *not* be cleared when the user i...
How to retrieve form values from HTTPPOST, dictionary or?
... it:
//Defined in another file
class MyForm
{
public string var1 { get; set; }
}
[HttpPost]
public ActionResult SubmitAction(MyForm form)
{
string var1 = form1.Var1;
}
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How to vertically center a div for all browsers?
...and its style. I don't know what is the point of margin-left, margin-right set to auto since that doesn't center the element horizontally??!!!
– user10089632
Nov 9 '17 at 18:59
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Strange, unexpected behavior (disappearing/changing values) when using Hash default value, e.g. Hash
...y Koans.
† This isn’t strictly true, methods like instance_variable_set bypass this, but they must exist for metaprogramming since the l-value in = cannot be dynamic.
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@Column(s) not allowed on a @ManyToOne property
I have a JPA entity with a property set as
4 Answers
4
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Java “lambda expressions not supported at this language level”
....0+ Go File → Project Structure → Module → app and In Properties Tab set Source Compatibility and Target Compatibility to 1.8 (Java 8)
Screenshot:
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Understanding prototypal inheritance in JavaScript
...d a function only once per type.
The new call in javascript automatically sets the constructor in the prototype. If you are overwriting the prototype so you have to set the constructor manually.
Inheritance in javascript has nothing like super. So if you have a subclass the only chance to call the...
Assigning default value while creating migration file
... end
end
This adds a new column called 'colour' to my 'Widget' model and sets the default 'colour' of new widgets to 'red'.
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Insert, on duplicate update in PostgreSQL?
... (1, 'A', 'X'), (2, 'B', 'Y'), (3, 'C', 'Z')
ON CONFLICT (id) DO UPDATE
SET column_1 = excluded.column_1,
column_2 = excluded.column_2;
Searching postgresql's email group archives for "upsert" leads to finding an example of doing what you possibly want to do, in the manual:
Example...
Storing a Map using JPA
...hat hbm2ddl will generate from the above.
– James Bassett
Nov 20 '14 at 22:47
I tried above example, but when trying t...